首頁 >74HC191D/AUJ>規(guī)格書列表
零件編號 | 下載&訂購 | 功能描述 | 制造商&上傳企業(yè) | LOGO |
---|---|---|---|---|
74HC191D/AUJ | 包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 封裝/外殼:16-SOIC(0.154",3.90mm 寬) 類別:集成電路(IC) 計數(shù)器,除法器 描述:IC BINARY COUNTER SYNC 16SOIC | NXP USA Inc. NXP USA Inc. | NXP USA Inc. | |
Presettablesynchronous4-bitbinaryup/downcounter GENERALDESCRIPTION The74HC/HCT191arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT191areasynchronouslypresettable4-bitbinaryup/downcounters.Theycontainfourmaster/ | PhilipsNXP Semiconductors 飛利浦荷蘭皇家飛利浦 | Philips | ||
Presettablesynchronous4-bitbinaryup/downcounter GENERALDESCRIPTION The74HC/HCT191arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT191areasynchronouslypresettable4-bitbinaryup/downcounters.Theycontainfourmaster/ | PhilipsNXP Semiconductors 飛利浦荷蘭皇家飛利浦 | Philips | ||
Presettablesynchronous4-bitbinaryup/downcounter GENERALDESCRIPTION The74HC/HCT191arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT191areasynchronouslypresettable4-bitbinaryup/downcounters.Theycontainfourmaster/ | PhilipsNXP Semiconductors 飛利浦荷蘭皇家飛利浦 | Philips | ||
Presettablesynchronous4-bitbinaryup/downcounter 1.Generaldescription The74HC191isanasynchronouslypresettable4-bitbinaryup/downcounter.Itcontainsfour master/slaveflip-flopswithinternalgatingandsteeringlogictoprovideasynchronouspresetand synchronouscount-upandcount-downoperation.Asynchronousparallelloadcapabil | NEXPERIANexperia B.V. All rights reserved 安世安世半導(dǎo)體(中國)有限公司 | NEXPERIA | ||
SYNCHORONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL | TI1Texas Instruments 德州儀器 | TI1 | ||
HIGHSPEEDCMOSLOGIC | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
SYNCHORONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL | TI1Texas Instruments 德州儀器 | TI1 | ||
SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
SYNCHORONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL | TI1Texas Instruments 德州儀器 | TI1 | ||
SYNCHORONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL | TI1Texas Instruments 德州儀器 | TI1 | ||
SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
SynchronousUp/DownDecade,4-bitBinaryCounter(SingleClockLine) TheHD74HC190andHD74HC191aresynchronous,reversideup/downcounters.TheHD74HC190isa4-bitdecadecounterandtheHD74HC191isa4-bitbinarycounter.Synchronouscountingoperationisprovidedbyhavingallflip-flopsclockedsimultaneouslysothattheoutputschangecoincidentwitheacho | HitachiHitachi Semiconductor 日立日立公司 | Hitachi | ||
SynchronousUp/DownDecadeCounter(SingleClockLine) Description TheHD74HC190isa4-bitdecadecounterandtheHD74HC191isa4-bitbinarycounter.Synchronouscountingoperationisprovidedbyhavingallflip-flopsclockedsimultaneouslysothattheoutputschangecoincidentwitheachotherwhensoinstructedbythesteeringlogic.Thismodeof | RENESASRenesas Technology Corp 瑞薩瑞薩科技有限公司 | RENESAS | ||
SynchronousUp/DownDecadeCounter(SingleClockLine) Description TheHD74HC190isa4-bitdecadecounterandtheHD74HC191isa4-bitbinarycounter.Synchronouscountingoperationisprovidedbyhavingallflip-flopsclockedsimultaneouslysothattheoutputschangecoincidentwitheachotherwhensoinstructedbythesteeringlogic.Thismodeof | RENESASRenesas Technology Corp 瑞薩瑞薩科技有限公司 | RENESAS | ||
SynchronousUp/DownDecadeCounter(SingleClockLine) Description TheHD74HC190isa4-bitdecadecounterandtheHD74HC191isa4-bitbinarycounter.Synchronouscountingoperationisprovidedbyhavingallflip-flopsclockedsimultaneouslysothattheoutputschangecoincidentwitheachotherwhensoinstructedbythesteeringlogic.Thismodeof | RENESASRenesas Technology Corp 瑞薩瑞薩科技有限公司 | RENESAS | ||
SynchronousUp/DownDecadeCounter(SingleClockLine) Description TheHD74HC190isa4-bitdecadecounterandtheHD74HC191isa4-bitbinarycounter.Synchronouscountingoperationisprovidedbyhavingallflip-flopsclockedsimultaneouslysothattheoutputschangecoincidentwitheachotherwhensoinstructedbythesteeringlogic.Thismodeof | RENESASRenesas Technology Corp 瑞薩瑞薩科技有限公司 | RENESAS | ||
4BITSYNCHRONOUSUP/DOWNCOUNTERS DESCRIPTION TheM54/74HC190/191arehighspeedCMOS4-BITSYNCHRONOUSUP/DOWNCOUNTERSfabricatedinsilicongateC2MOStechnology. ■HIGHSPEED fMAX=48MHz(TYP.)ATVCC=5V ■LOWPOWERDISSIPATION ICC=4μA(MAX.)ATTA=25°C ■HIGHNOISEIMMUNITY VNIH=VNIL=28 | STMICROELECTRONICSSTMicroelectronics 意法半導(dǎo)體意法半導(dǎo)體集團(tuán) | STMICROELECTRONICS |
產(chǎn)品屬性
- 產(chǎn)品編號:
74HC191D/AUJ
- 制造商:
NXP USA Inc.
- 類別:
集成電路(IC) > 計數(shù)器,除法器
- 系列:
74HC
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 邏輯類型:
二進(jìn)制計數(shù)器
- 方向:
上,下
- 復(fù)位:
異步
- 定時:
同步
- 觸發(fā)器類型:
負(fù)邊沿
- 工作溫度:
-40°C ~ 125°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
16-SOIC(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
16-SO
- 描述:
IC BINARY COUNTER SYNC 16SOIC
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
NXP USA Inc. |
24+ |
16-SOIC(0.154,3.90mm 寬) |
25000 |
in stock邏輯IC-原裝正品 |
詢價 | ||
NXP USA Inc. |
24+ |
16-SO |
56200 |
一級代理/放心采購 |
詢價 | ||
NXP |
20+ |
SOP-16 |
1001 |
就找我吧!--邀您體驗愉快問購元件! |
詢價 | ||
NXP |
22+ |
NA |
45000 |
加我QQ或微信咨詢更多詳細(xì)信息, |
詢價 | ||
NXP |
22+ |
16SO |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
NXP |
21+ |
16SO |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
NXP |
23+ |
20000 |
全新、原裝、現(xiàn)貨 |
詢價 | |||
NXP USA Inc. |
24+ |
16-SOIC(0.154 3.90mm 寬) |
9350 |
獨立分銷商 公司只做原裝 誠心經(jīng)營 免費試樣正品保證 |
詢價 | ||
PHILIPS |
23+ |
SO-16 |
12300 |
詢價 | |||
PHILIPS/飛利浦 |
23+ |
SO-16 |
5000 |
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道??商峁┐罅繋齑?詳 |
詢價 |
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